How far is Petersburg from Lafayette?
There are several ways to calculate distances between Lafayette and Petersburg. Here are two common methods:Vincenty's formula (applied above)
- 2689.877 miles
- 4328.937 kilometers
- 2337.439 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2687.110 miles
- 4324.485 kilometers
- 2335.035 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from Lafayette Regional Airport (LFT) to Petersburg James A. Johnson Airport (PSG) is 5 hours 35 minutes.
Time difference and current local times
The time difference between Lafayette and Petersburg is 3 hours. Petersburg is 3 hours behind Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 302 kg (666 pounds).
Lafayette to Petersburg flight map.
Frequent Flyer Miles Calculator
Lafayette (LFT) → Petersburg (PSG).